4989216772792 has 64 divisors (see below), whose sum is σ = 11360357231040. Its totient is φ = 2005295308800.

The previous prime is 4989216772751. The next prime is 4989216772823. The reversal of 4989216772792 is 2972776129894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9057709 + ... + 9592732.

It is an arithmetic number, because the mean of its divisors is an integer number (177505581735).

Almost surely, 2^{4989216772792} is an apocalyptic number.

It is an amenable number.

4989216772792 is an abundant number, since it is smaller than the sum of its proper divisors (6371140458248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4989216772792 is a wasteful number, since it uses less digits than its factorization.

4989216772792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18650752 (or 18650748 counting only the distinct ones).

The product of its digits is 384072192, while the sum is 73.

The spelling of 4989216772792 in words is "four trillion, nine hundred eighty-nine billion, two hundred sixteen million, seven hundred seventy-two thousand, seven hundred ninety-two".